A student determines the value of the equilibrium constant to be 2.35×10^16 for the following reaction:
Ca(OH)2(aq) + 2HCl(aq) → CaCl2(s) + 2H2O(l)
Calculate the free energy change for the reaction of 1.72 moles of Ca(OH)2(aq) at standard conditions at 298K. ΔG°rxn = kJ